diff --git a/tests/fixtures/doctor/warns/src/index.ts b/tests/fixtures/doctor/warns/src/index.ts
index 11dce55..02d52c1 100644
--- a/tests/fixtures/doctor/warns/src/index.ts
+++ b/tests/fixtures/doctor/warns/src/index.ts
@@ -1 +1,5 @@
 // @ts-ignore
+import styles from './index.less';
+
+// to avoid prettier removed
+console.log(styles);